142252560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197573}}^1$

素因数の和:197592

約数の個数: 60

約数和(自身を含む): 477733932

約数和(自身を除く): 335481372

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 197573, 395146, 592719, 790292, 987865, 1185438, 1580584, 1778157, 1975730, 2370876, 2963595, 3161168, 3556314, 3951460, 4741752, 5927190, 7112628, 7902920, 8890785, 9483504, 11854380, 14225256, 15805840, 17781570, 23708760, 28450512, 35563140, 47417520, 71126280, 142252560]

約数ペア:

[(1, 142252560), (2, 71126280), (3, 47417520), (4, 35563140), (5, 28450512), (6, 23708760), (8, 17781570), (9, 15805840), (10, 14225256), (12, 11854380), (15, 9483504), (16, 8890785), (18, 7902920), (20, 7112628), (24, 5927190), (30, 4741752), (36, 3951460), (40, 3556314), (45, 3161168), (48, 2963595), (60, 2370876), (72, 1975730), (80, 1778157), (90, 1580584), (120, 1185438), (144, 987865), (180, 790292), (240, 592719), (360, 395146), (720, 197573)]